3251880 has 64 divisors (see below), whose sum is σ = 10843200. Its totient is φ = 866880.

The previous prime is 3251873. The next prime is 3251887. The reversal of 3251880 is 881523.

It is a happy number.

3251880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3251873) and next prime (3251887).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3251887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426 + ... + 2585.

It is an arithmetic number, because the mean of its divisors is an integer number (169425).

Almost surely, 2^3251880 is an apocalyptic number.

3251880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3251880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5421600).

3251880 is an abundant number, since it is smaller than the sum of its proper divisors (7591320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3251880 is a wasteful number, since it uses less digits than its factorization.

3251880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031 (or 3021 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 3251880 is about 1803.2969805332. The cubic root of 3251880 is about 148.1533594155.

The spelling of 3251880 in words is "three million, two hundred fifty-one thousand, eight hundred eighty".